kualitas ATMEGA8A bagus - Kaki IC Tebal - Buatan Taiwan
Kualitas ATMEGA8A biasa - kaki IC Tipis - Buatan China
ATMEGA8 jenis mikrokontroller yang biasa digunakan untuk sistem minimum dengan konsumsi daya aktif yang kecil
ATMEL ATMEGA8A-PU ATMEGA8L-8PU Features High-performance, Low-power Atmel AVR 8-bit Microcontroller Advanced RISC Architecture 130 Powerful Instructions - Most Single-clock Cycle Execution 32 x 8 General Purpose Working Registers Fully Static Operation Up to 16MIPS Throughput at 16MHz On-chip 2-cycle Multiplier High Endurance Non-volatile Memory segments 8KBytes of In-System Self-programmable Flash program memory 512Bytes EEPROM 1KByte Internal SRAM Write/Erase Cycles: 10,000 Flash/100,000 EEPROM Data retention: 20 years at 85C/100 years at 25C(1) Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation Programming Lock for Software Security Atmel QTouch library support Capacitive touch buttons, sliders and wheels Atmel QTouch and QMatrix acquisition Up to 64 sense channels Peripheral Features Two 8-bit Timer/Counters with Separate Prescaler, one Compare Mode SPEK: 23 Programmable I/O Lines 28-lead PDIP ++ Operating Voltages 2.7 - 5.5V ++ Speed Grades 0 - 16 MHz ++ Power Consumption at 4 Mhz, 3V, 25C Active: 3.6 mA Idle Mode: 1.0 mA Power-down Mode: 0.5 A